Creating Web Services in the Portal

Hi Experts,
I'm trying to create a Web Service in the portal based on a URL. However I am having some issues with the User Management settings. I've explained below the steps I've followed in order to setup the Web Service and the issue I am having.
I go to System Administration -> System Configuration -> System Landscape then I select my folder and right click. I then select New -> System (from template).
I then select "Web Service System using WSDL URL" and insert the URL for my Web Service. The issue I am then having is that when I access the User Management page I can only choose "NONE" or "UIDPW" as the Logon Method. However, I need to choose SAPLOGONTICKET which should be one of the options but isn't.
Does anyone know why this last option is not being displayed and how to fix this issue?
Thank you,
Kind Regards,
Ale

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Create Web Service within the Portal

Hi, all.
I want to use SAP Portal for generating Portal web services on a base of some external procedures.
But to use NWDS in such way as to implement this procedure in EJB and create a web service for it seems not the best solution for me.
Are there any other ways to do it? For example, are there any utilities that can help me to generate a web service within the Portal?
Regards, Sergey.

Hi,
Follow the steps given in the following link to create portal service.
<a href="mhtml:https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/0b57e590-0201-0010-a29f-abd37a436f54!http://localhost/Documents%20and%20Settings/i024527/Desktop/Linda/start.htm">how to create portal service</a>
Rds,
Shanthakumar.
Assign points for useful answers.

Web Services and the Portal

Are there any versions of the portal that have native support for communications to Web Services? Is it going to be eventually possible to dynamically discover channels via a discovery method like UDDI?

Currently no, in the next release we have preliminary support for web services and there might be web services provider but eventually no time frame yet we do plan to support UDDI ..

"invalid web service URL" error for create web service system

Hi.
I want to call web service in visual composer and try to create Web Service definition.
When I push create button in visual composer, I got "invalid web service URL" error.
My web service is located in SAP ABAP System and I can check WSDL URL in web service homepage.
(http://mycompany.com:8000/sap/bc/srt/rfc/sap/ZTEST?sap-client=500&wsdl=1.1)
Any ideas for this error ?
Regards, Arnold.

Hi
Please can you create the web service in the portal as a portal system, this will work and you will be able to see the service in Visual Composer.
Jarrod Williams

Problems while creating Web Services in development server

Hello,
We are facing problems while creating Web services . The transaction like WSADMIN, WSCONFIG are not there in development server. Its gives message u2018This transaction is obsoleteu2019.
Due to this while creating Webservice, there is and error message . Kindly guide me whats needs to be done.
We have also tried the transaction WSADMIN2 as suggested by SAP, but didnu2019t know wat needs to be done.
Regards,
Rachel
Edited by: Rachel on Feb 3, 2009 9:15 AM

Hi,
With your help, we were configuring WEB Service through soamanger.Due to some problem, we couldn't proceed further.Kindly guide us with the further steps.
*steps followed *
Step 1 : Entered Service Registry Parameters in WSPARAM .
Step 2 : In transaction SOAMANAGER->Technical Configuration -->System Global settings
Step3 : From u2018SE80u2019 transaction, selected the package ZHR and then right clicked to create the enterprise service -> Client Proxy (Service Producer)
We have followed steps in se80.Don't know how to proceed further.
We are unable to find the service in soamanger .How to find the service name in soamanager?
Regards,
Rachel
Edited by: Rachel on Feb 3, 2009 12:38 PM
Edited by: Rachel on Feb 3, 2009 12:48 PM

Creating web service for bapi and consume in portal.

Hi ,
I am new to Web Services. This is my requirement I need to publish the functionality of bapi as a web service and consume the web service from portal side.
I have followed these steps to create web service.In transaction se80 i have created service definiton and a wsdl file is generated.
When i am exporting that WSDL file and creating a model in a webdynpro project. I am getting the following error. I dont know how to proceed further.Error while loading WSDL.Check error log for more details.
Whether the proxies need to be generated?What is the purpose of it? Where the proxies need to be generated?
Is Process integration needed to use web services?
Kindly guide me how to proceed.
Best Wishes
Idhaya R

the proxy is the object that make possible to use the service; even if service and consumer are on the same host, you need a proxy to use it.
try to check this blog
/people/thomas.jung/blog/2007/12/17/consuming-services-with-abap

Is it the same create web service in netweaver CE7.1 and create in ECC6.0?

Hi.
I have some questions about ECC 6.0 and netweaver CE 7.1
1. I want to test webservice in ECC6.0.
     At this time I have no this product, butI have downloaded netweaver CE 7.1 trial version (contains java edition).
     If I create web service in netweaver CE 7.1 trial version(contains java edition) environment, is it same as create
     web service in ECC6.0?
2. If I call this web service in netweaver CE7.1 from third party(such as JSP on another machine), is it same as call webservice in
     ecc6.0 from http client?
3. What relationship and difference between ECC6.0, netweaver 7.1 and netweaver CE 7.1?
Thanks.

answered on another place.

Calling a web service from a portal application / SOAP Action

Hallo,
Ich möchte aus einer Portal Applikation auf einen Web Service zugreifen.
Dafür habe ich mit dem Wizard "Portal Service from Wsdl file - Client side"
eine Portal Service erzeugt, auf den ich dann zugreife.
Leider wird dabei ein Fehler ausgegeben (Stacktrace-Ausschnitt s.u.).
Ich habe ein Posting zu dem Fehler hier im SDN gefunden, leider hatte dort niemand eine Antwort. Vielleicht hat inzwischen jemand eine Idee?
Das Feld soapaction ist in der soapconfig.xml leer angegeben (soapaction="").
Es ändert aber nichts an der Fehlermeldung, wenn ich dort etwas eintrage.
Ein weiterer Gedanke ist, dass die soapaction, die wenn ich es richtig verstehe eine URL auf die web service methode enthalten soll, im Grunde dynamisch sein sollte, da der Web Service lokal in dem Portal läuft, auf dem die Applikation gerade deployed ist. Auf den Web Service wird mit WebDynPro erfolgreich zugegriffen (dynamisch). Meine Vermutung ist, dass hier das Problem liegt und es entweder mit diesem Wizard nicht möglich ist oder ein Bug vorliegt.
Also ist die Frage: Wie erzeuge ich dasselbe für eine Portal-Applikation?
Ich hoffe, dass mir jemand mit einer Antwort oder Hinweisen wo man weiterforschen kann, weiterhelfen kann.
Freundliche Grüße,
Daniel Dehnhard
Stacktrace:
Component finished with error: (com.sapportals.portal.prt.service.soap.exception.PRTFaultEnvelopeVersion)
java.lang.IllegalArgumentException: The SOAP Action "" include in the soap request not corresponding to the Portal service method.
at com.sapportals.portal.prt.service.soap.element.PRTSOAPBodyElement.processParams(PRTSOAPBodyElement.java:253)
at com.sapportals.portal.prt.service.soap.element.PRTSOAPBodyElement.init(PRTSOAPBodyElement.java:190)
at com.sapportals.portal.prt.service.soap.element.PRTSOAPBodyElement.(PRTSOAPBodyElement.java:56)
at com.sapportals.portal.prt.service.soap.element.PRTSOAPBody.init(PRTSOAPBody.java:94)
at com.sapportals.portal.prt.service.soap.element.PRTSOAPBody.(PRTSOAPBody.java:36)
at com.sapportals.portal.prt.service.soap.element.PRTSOAPEnvelope.init(PRTSOAPEnvelope.java:113)
at com.sapportals.portal.prt.service.soap.element.PRTSOAPEnvelope.(PRTSOAPEnvelope.java:54)
at com.sapportals.portal.prt.service.soap.element.PRTSOAPMessage.processSOAPMessage(PRTSOAPMessage.java:58)
at com.sapportals.portal.prt.service.soap.element.PRTSOAPMessage.(PRTSOAPMessage.java:40)
at com.sapportals.portal.prt.service.soap.SOAPService.call(SOAPService.java:180)
at com.sapportals.portal.prt.service.soap.PRTSOAPCall.invokeMethod(PRTSOAPCall.java:209)
at de.enviam.ep.egk.km.webservicewrapper.Z_EP_EM_EGK_CustomerGroupToCRMData.getCustomerGroup2CrmDataByGPNr(Z_EP_EM_EGK_CustomerGroupToCRMData.java:218)
at de.enviam.ep.egk.km.imp.EPImpSchedulerTask.resolveGroupId(EPImpSchedulerTask.java:764)

Hi,
I am accessing a web service from a Portal Component through a Portal Web Service. First i created a web service, then a portal web service which is made to access the wsdl file of the web service. Now i access the Portal Web Service from a Portal Component. Now i am getting an error as,
Exceptionjava.lang.IllegalArgumentException: The SOAP Action "" include in the soap request not corresponding to the Portal service method.
The code which i wrote in component is below
String text = "word";
FuncHelloResponse res=new FuncHelloResponse();
FuncHello fn= new FuncHello() ;
fn.setName(text);
res= ( (INewPortal) PortalRuntime.getRuntimeResources().getService(INewPortal.KEY)).FuncHello(fn);
response.write(res.getResponse());
Can any one solve this problem?

Issue in creating web service for a ABAP Function Module

Hi,
now i'm learning how to create web service for a ABAP Function Module. I used the following steps.
1. select the Function Module, named "zws_test".
2. in the context menu, select "create->proxy object". so we enter into wizard.
3. in the wizard, press the radio button "Service Provider".
4. in the next page, press the radio button "Existing ABAP Objects(Inside Out)".
5. In the next page, Enter the "zws_test_prvider" as Service Definition and select "Function Module" as Endpoint Type.
6. in the next page, enter "zws_test" as Function Module and mark the "Mapping der Namen" button
7. in the next page,select "PRF_DT_IF_SEC_LOW" as Profile and mark "Deploy Service".
8. Save in the local package.
9. then it will pop up a window with title "WSDL Source". i selected "URL/HTTP Destination" and press "OK".
10.in the next page, i enter the URL as "http://hostname:portnumber/", and press "OK".
11. then it will pop up a window with title "Display logs". A record with error message "HTTP error(return code 404, message "Not found")" appears.
12. i press "ok" and a service provider with name "zws_test_prvider" appears in my local package.
13. i use "zws_test_prvider"'s URL to create a service consumer "ZCO_WS_TEST_CONSUMER" and logic portal "LP1".
14. But when i test my service consumer "ZCO_WS_TEST_CONSUMER", it will throw an exception "cx_ai_system_fault" with errortext "SOAP:14 Unexpected element -el=definitions ns=http://schemas.xmlsoap.org/wsdl/".
15. I use t-code SM59 to test connection and get the following info.
      Status HTTP Response     200
      Status Text                      OK
      Duration Test Call             328 ms.
who can give me the reasons about item 11 and 14, and explain me how to create service provider and service consumer for a Function Module.
Thanks in advance
Johnney

have you seen this weblog
/people/thomas.jung3/blog/2004/11/15/bsp-150-a-developer146s-journal-part-xiii-developing-abap-webservices

How to create WEB SERVICE in SAP

Hi guys ,
i am new to WEB SERVICE IN ABAP.what's the purpose of web service ?
can anyone give me step by step example to create web service in SAP?
ur answers will be rewarded.
Regards
pabitra

Check the below links.
Web Services-Based Connectivity
Providing and Consuming Web Services in ABAP
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/30f1b585-0a01-0010-3d96-ad0ea291c4f9
Web Services Development in ABAP
Web Services-Based Connectivity?rid=/webcontent/uuid/83b7ec4d-0a01-0010-03a9-e5a3b42522b8 [original link is broken]
Web Services (SAP Library - Web Services)
http://help.sap.com/saphelp_nw04/helpdata/en/9b/dad1ae3908ee44a5caf57e10918be9/content.htm
ABAP Proxy Runtime (SAP Library - Web Services)
http://help.sap.com/saphelp_nw04/helpdata/en/02/265c3cf311070ae10000000a114084/content.htm
Hope this helps.
Thanks,
Balaji

Using XI created Web Service in CAF Core

Hello,
i'm despairing!!!!
For 2 days I'm trying now to get my XI created Web service working in my CAF Core application...the result is depressing.
First of all: the Web service works without any problems when I import the WSDL into "oXygen" tool. I'm generating a request and get the correct result. The message is processed without errors in XI.
I followed the steps described in <a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/11669cea-0c01-0010-63b2-b98c35b1b370">Using a Web Service as External Service</a>. I have 2 search values (with option, minValue, maxValue) where I map each minValue to the corresponding external service attribute. But when I test the everything in the ServiceBrowser (with parameters ""), the message is processed in XI but with empty search parameters. This means that my "" values are not transferred via XML to XI.
Maybe I put in incorrect URLs (tutorial part: "Configure external services") for WSDL Description URL and End point URL. Which URLs are the corresponding ones in a WSDL file?
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Thanks and regards
Joschi

Hi Andre,
Thanks for your answer, but now I'm a bit confused...why is this tutorial for GP? A Web Service is imported as External Service into a Composite Application Service DC in NWDS and then wrapped by an Entity Service. After deployment the Entity Service is tested with the Service Browser. So I don't see the connection to GP.
The passage with 2 search values is maybe a bit confusing, yes. I will search for materialNumber and salesName (2 search values). And for each my Entity Service operation presents me in the mapping mask three "sub"-parameters: option, minValue, maxValue.
So my question on your question: Why do I have to set the "option" to "=="? I don't need the option for my Web Service. In the tutorial there's also no "option" set. In addition I'm not able to set the "option" in my Entity Service because no coding is allowed. So is the tutorial wrong?
By the way, I already set the "option" to "==" in an extra Application Service (which cals my Entity Servie) and tested it. I created 2 QueryFilters and set "option", "minValue" and "maxValue". But this also doesn't work.
Regards
Joschi

Creating Web Services in EP6

Hi,
Anyone ever attempt to do the WeB service tutorial in EP6. Did it ever work for anyone?
1. The Using Web Services in EP6 - Google Example ( does not work )
2. Creating web Services in EP6 - TimeWeb Service example.
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thanx,
rj

Hi Darell,
I was working on the Using the web services tutuorial.
Creating a client to access the Google webservice.
In my page I have been using log statements, so I know it is creating the webservice just fine . .
IRjOmxGoogleService googleService = (IRjOmxGoogleService) PortalRuntime.getRuntimeResources().getService("RajeshGoogleService.RjOmxGoogleService");
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GoogleSearchResult result = googleService.doGoogleSearch("h0GM5TdQFHK/bycT6cFvAmMcJwkQSUdp", searchTerm, 0, 10, false,"", false,"","","" );
it belly aches,
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javax.xml.soap.SOAPException: SOAP Response Message was not well formed (java.net.ConnectException: Connection refused).
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     at java.lang.reflect.Method.invoke(Native Method)
     at com.sapportals.htmlb.page.DynPage.doProcessCurrentEvent(DynPage.java:172)
     at com.sapportals.htmlb.page.PageProcessor.handleRequest(PageProcessor.java:101)
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     at com.sapportals.portal.prt.component.AbstractPortalComponent.serviceDeprecated(AbstractPortalComponent.java:209)
     at com.sapportals.portal.prt.component.AbstractPortalComponent.service(AbstractPortalComponent.java:114)
     at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:301)
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     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:191)
     at com.sapportals.portal.prt.component.PortalComponentResponse.include(PortalComponentResponse.java:217)
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     at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:301)
     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:138)
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     at java.security.AccessController.doPrivileged(Native Method)
     at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:415)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.inqmy.services.servlets_jsp.server.InvokerServlet.service(InvokerServlet.java:126)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at com.inqmy.services.servlets_jsp.server.RunServlet.runSerlvet(RunServlet.java:149)
     at com.inqmy.services.servlets_jsp.server.ServletsAndJspImpl.startServlet(ServletsAndJspImpl.java:833)
     at com.inqmy.services.httpserver.server.RequestAnalizer.checkFilename(RequestAnalizer.java:672)
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Not sure how to proceed from here. .
thanx for your help. . rajesh.

WEB services entry by Portal

Dear expert,
We use external services purchasing process and we have to expand and improve this business process by enable WEB Service Entry by the vendors.
The principle is that suppliers of services will connect to the system by Portal, and will report the services that have been provided by them on the last month.
Those reports have to become to service entry sheet on the R3 system as it was report directly by transaction ML81N.
Is there any iview or any other standard tool that supports this business process?
If not, what is the recommended way to develop this kind of process?
Thanks for your help and best regards,
Eldad Roseman,
MM consultant

Hello,
Since there are no standard web services available, you have to create Web Service using wizard either with remote function module SERVICEENTRYSHEET_CREATE (SE37) or with business object BUS2091 (SE80). Once web services are defined, create suitable end point using SOAMANAGER and then consume it from Portal at PO/ Line Item level.
Thanks,
Venu

Problems with creating web service system

Hello,
I seem to have made some changes that made my unable to create web service systems for EP or Visual Composer.
The change I made is in NetWeaver Administration > Configuration > Application Resources > WebServicesFactory, I added the Configuration Property "UseCacheByDefault" with Boolean value = true.
After this, if I create a web service system in Enterprise Portal, the Connection Tests fail. In Visual Composer when I define a web service system, the error I am getting is: "Connector Factory not found for value WebServicesFactory".
I have tried to delete the UseCacheByDefault property I added as well as restart the server but I am still getting the error.
However when I test my web service using the Web Services Navigator, I am not getting any problems. So my guess is the problem lies with the connection factory.
Can anyone help me with this issue?
Thanks.

Hello,
Since creating WS system in the portal resulted with failed connection test, the issue has nothing to do with VC.
I'm just guessing, but try to configure proxy in the J2EE engine.
If that doesn't help I suggest you raise this question in the portal forum.
Best regards,
Shay

Creating web service system for Visual Composer

Hello,
I seem to have made some changes that made my unable to create web service systems for Visual Composer.
The change I made is in NetWeaver Administration > Configuration > Application Resources > WebServicesFactory, I added the Configuration Property "UseCacheByDefault" with Boolean value = true.
After this, if I create a web service system in Enterprise Portal, the Connection Tests fail. In Visual Composer when I define a web service system, the error I am getting is: "Connector Factory not found for value WebServicesFactory".
I have tried to delete the UseCacheByDefault property I added as well as restart the server but I am still getting the error.
However when I test my web service using the Web Services Navigator, I am not getting any problems. So my guess is the problem lies with the connection factory.
Can anyone help me with this issue?
Thanks.

Hello,
Since creating WS system in the portal resulted with failed connection test, the issue has nothing to do with VC.
I'm just guessing, but try to configure proxy in the J2EE engine.
If that doesn't help I suggest you raise this question in the portal forum.
Best regards,
Shay

Creating Web Services in the Portal

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